add class to signal editor creation
add class to signal editor creation

voxmedia/quill,mobitroll/kahoot-quill,willrowe/quill,jcppman/quill,syungkeaw/quill,tim-mc/quill,sferoze/quilljs,eXcomm/quill,casetext/quill,JoshBarr/quill,psiemens/quill,KentZheng/gitFlowTIA,tim-mc/quill,smartsocialmedia/quill,casetext/quill,milqfm/quill,sferoze/quilljs,DemocracyOS/quill,anovi/quill,KentZheng/gitFlowTIB,fraywing/quill,KentZheng/testingflow,smartsocialmedia/quill,sferoze/quilljs,DemocracyOS/quill,jayzawrotny/quill,kmoe/quill,gutenye/quill,studio666/quill,quilljs/quill,hampsterx/quill,voxmedia/quill,psiemens/quill,praneybehl/quill,willrowe/quill,jziggas/quill,KentZheng/gitFlowTIB,Benibur/quill,Asana/quill-1,Asana/quill-1,dahal/quill,willrowe/quill,voxmedia/quill,milqfm/quill,KentZheng/testingflow,fraywing/quill,quilljs/quill,quilljs/quill,mobitroll/kahoot-quill,kmoe/quill,KentZheng/gitFlowTIA,sferoze/quilljs